//package com.twd.allcomponent.es;
//
//import org.apache.http.HttpHost;
//import org.elasticsearch.client.RequestOptions;
//import org.elasticsearch.client.RestClient;
//import org.elasticsearch.client.RestHighLevelClient;
//import org.elasticsearch.client.indices.GetIndexRequest;
//import org.elasticsearch.client.indices.GetIndexResponse;
//
//import java.io.IOException;
//
//public class ESTest_Client {
//    public static void main(String[] args) throws IOException {
//        //创建客户端
//        RestHighLevelClient restHighLevelClient=new RestHighLevelClient(
//                RestClient.builder(new HttpHost("localhost",9200,"http"))
//        );
//        //创建索引
////        CreateIndexRequest request = new CreateIndexRequest("user");
////        CreateIndexResponse createIndexResponse = restHighLevelClient.indices().create(request, RequestOptions.DEFAULT);
////        boolean acknowledged = createIndexResponse.isAcknowledged();
//       //查询索引
//        GetIndexRequest request=new GetIndexRequest("user");
//        GetIndexResponse response=restHighLevelClient.indices().get(request,RequestOptions.DEFAULT);
//        System.out.println("索引操作"+response);
//
//        //关闭
//        restHighLevelClient.close();
//    }
//}
